| article html file updated | 6 February 2020 11:27 CET | Update | https://www.mdpi.com/1422-0067/15/8/14153 | 
| article html file updated | 7 May 2019 09:45 CEST | Update | - | 
| article html file updated | 21 March 2019 23:04 CET | Update | - | 
| article html file updated | 20 August 2015 15:26 CEST | Update | - | 
| article html file updated | 11 September 2014 03:06 CEST | Update | - | 
| article xml file uploaded | 11 September 2014 03:06 CEST | Update | https://www.mdpi.com/1422-0067/15/8/14153/xml | 
| article supplementary file uploaded. | 9 September 2014 10:54 CEST | - | https://www.mdpi.com/1422-0067/15/8/14153#supplementary | 
| article supplementary file uploaded. | 9 September 2014 10:50 CEST | - | https://www.mdpi.com/1422-0067/15/8/14153#supplementary | 
| article html file updated | 3 September 2014 07:28 CEST | Original file | - | 
| article xml file uploaded | 3 September 2014 07:28 CEST | Original file | - | 
| article pdf uploaded. | 14 August 2014 11:12 CEST | Version of Record | https://www.mdpi.com/1422-0067/15/8/14153/pdf |